Alter Tuning in the chord/scale app

It would be helpful to be able to tune the guitar neck from standard to really anything. I see that the markers for notes on the look to be flagged 1 or 0 for full or empty. I can see the complications in programming support for varied tunings.

Anyway, this would be a very useful feature. Personally, I use sus2 tunings and I'm sure many here use open tunings. Hell, it'd even be useful for dropped tunings, even though it's pretty easy to transpose from standard to drop.